// Copyright (c) Six Labors.
// Licensed under the Six Labors Split License.

namespace SixLabors.ImageSharp.Formats.Tiff.Constants;

/// <summary>
/// Enumeration representing the fill orders defined by the Tiff file-format.
/// </summary>
internal enum TiffFillOrder : ushort
{
    /// <summary>
    /// Pixels with lower column values are stored in the higher-order bits of the byte.
    /// </summary>
    MostSignificantBitFirst = 1,

    /// <summary>
    /// Pixels with lower column values are stored in the lower-order bits of the byte.
    /// </summary>
    LeastSignificantBitFirst = 2
}
